NEEDHAM, Mass. — (BUSINESS WIRE) — April 15, 2009 —
PTC (Nasdaq:
PMTC
-
News),
The Product Development Company®, today announced that it will release
its fiscal 2009 second quarter results on Tuesday, April 28th after the
stock market closes. Senior management will host a live webcast and
conference call to review the results on Wednesday, April 29th at 8:30
am Eastern Time. The earnings press release and accompanying prepared
remarks document and financial and operating statistics will be
accessible prior to the conference call and webcast on the investor
relations section Company’s web site at
www.ptc.com.

The audio replay of this event will be archived for public replay
until 4:00 pm (CT) on May 4, 2009 at 1-888-568-0858 or
1-402-998-0243. To access the replay via webcast, please visit
www.ptc.com/for/investors.htm.